Seeing that the opportunity was fleeting, Zhang Yu was shocked and made a brazen shot again.

With the advantage created just now, Zhang Yu's shot this time was much smoother, and in an instant, he smashed the most critical rune in the guardian formation, causing the operation of the formation to stop.

"Crush me!"

Zhang Yu roared angrily, and this formation became completely fragmented, and finally burst out of a dazzling white light and disappeared into everyone's eyes.

"Whoosh!"

Suddenly, a colorful light flashed, and Zhang Yu found that the elixir in the light cluster that was originally guarded by the formation shot out, and it was about to disappear in front of Zhang Yu's eyes in the blink of an eye.

For the sake of this elixir, Zhang Yu can be said to have wasted all his strength, put in such a big effort, and let this elixir run away, Zhang Yu was afraid that he would vomit blood in anger.

Therefore, he hurriedly yelled at Xiao Hei at the entrance of the cave: "Catch it for me!"

However, at this time, Lin Yan and the others were in a state of confusion at all, and they didn't know what Zhang Yu's 'it' was referring to, so naturally they had no idea where to start.

Fortunately, Xiao Hei had already broken through to the peak of the middle stage of the monarch level, and it was not far from the peak of the monarch level, so he reacted in an instant and saw a colorful light that was rushing towards him.

"Roar!"

A high-pitched beast roar sounded, and a trace of sound waves spread out like ripples, and the powerful energy contained in it instantly made the colorful light that was moving forward quickly, and the little black eyes were fast, and the body was like teleporting, and it disappeared in place at once, and then the five fingers opened and grabbed it in the palm of his hand.

After being caught by Xiao Hei, he still kept rushing left and right when he got the Colorful Mang, as if he wanted to escape, but the area around Xiao Hei's palm was completely shrouded in rich blood, just like the strongest prison, and finally getting the Colorful Mang was just in vain, and he slowly stopped.

When the colorful light dissipated, a dragon's eye sized pill with colorful colors appeared in his palm, and then, the extremely rich medicinal fragrance also permeated the entire underground palace.

"Is this also an elixir?" Lin Yan, who came back to his senses on the side, asked in a daze.

For such a long time, he had seen the highest level of potion only a sixth-level lower grade, and he had never seen an elixir with its own spirituality, which could actively evade the capture of humans.

"That's right, I didn't expect it to be a seventh-level elixir - Nirvana Divine Pill!" Zhang Yu also chased after him at this time and explained to Lin Yan.

"Seventh, seventh-level elixir?" Lin Yan's face was full of disbelief.

"That's right, it's a seventh-level elixir. It is called the Nirvana Divine Pill, which can help living beings comprehend the Great Dao of Heaven and Earth, and its value is immeasurable! However, because of this, only the strong people who have broken through the Martial Sect and reached the Netherworld Realm can take it, otherwise, you will definitely be supported by the terrifying energy it contains and die. Zhang Yu said with surprise.

At the beginning, because of the isolation of the formation, Zhang Yu could only sense that this pill was extremely valuable, at least it was also the peak of the sixth level, but he never thought that this pill would actually enter the seventh level.

The difference between level seven and level six is a world of difference, and the difference in value is almost ten times.

Because the seventh-level elixir already belongs to the list of high-grade elixirs, the most important thing is that it contains the Great Dao of Heaven and Earth, which can help people comprehend the rules of heaven and earth, and is a rare treasure.

For so long, Zhang Yu had only obtained a pill above level seven, and it was the last time Mochen helped him refine the Dragon Transformation Pill successfully.

Now, in the entire Blood Plains, except for Mo Chen, there is no one who can successfully refine the seventh-grade pill alchemist, and the alchemy has reached more than the seventh grade, even in Zhongzhou, it is respected by all forces, and the vast majority of seventh-grade alchemists are slightly better than the ordinary powerhouses of the Netherworld Realm.

It can be seen that the rarity and preciousness of pills above level 7!

"Then we can only watch. Lin Yan said with a bitter face.

It is already extremely difficult to break through to the realm of Martial Sect, and for the vast majority of people, even if they want to break through the hurdle of Martial Sect, it is simply a fool's dream.

Although Lin Yan thinks very highly of himself, he is not 100% sure that he will be able to break through the Martial Sect and reach the Netherworld Realm.

"Otherwise, you might as well take a risk now. Zhang Yu teased.

"Forget it, I haven't lived enough. Lin Yan hurriedly waved his hand and refused.

Although he coveted this elixir, he also knew that if he swallowed this elixir, there would be absolutely no way out. So, it didn't take it lightly.

"Big brother, give it, I'll leave this elixir to you for safekeeping. Xiao Hei clenched the Nirvana Divine Pill, which was still struggling occasionally, and handed it to Zhang Yu.

Although he also knew that this pill was extremely valuable, there was no trace of the meaning of keeping it for himself in his eyes, because in his opinion, the precious pill was not as important as Zhang Yu.

"The value of this pill is so great, almost more than the sum of all the pills here, even if we only get this Nirvana Divine Pill, we can be regarded as a bumper harvest. Next, Xiao Hei, you go up first, and I will pass you the direction of the other palace. Saying that, Zhang Yu passed on his memory of the Great Hall of Weapons to Xiao Hei.

"Xiao Hei, my master Mochen is there, you go up to help him first, I have enough here. Zhang Yu said again.

"Understood. Blackie nodded and quickly returned to the ground.

"Let's continue to crack the formations above these pills, and strive to take them all away in the shortest possible time. Zhang Yu knew that time was pressing, and he was not preparing to delay time, so as soon as the words fell, he quickly began to move.

Right now, the most powerful formation had been broken, and the remaining protective formation was almost vulnerable in Zhang Yu's eyes. After a brief look, you can find the flaws in it, between the three fists and two palms, a defensive formation is completely broken, and the pill in it is also in Zhang Yu's pocket.

Zhang Yu's breaking speed was several times faster than that of Lin Yan, who was the fastest, and Nie Tianhua and the others were all amazed and amazed.

"Okay, I'll leave the rest to you, I'm going to go up first, and send a signal if there's an emergency. Zhang Yu looked at the last few remaining light clusters and said.

"Good. The crowd responded in unison.

Then, Zhang Yu hurriedly walked towards the weapon palace on the ground, where there were still six mysterious weapons that made his heart move.

"Boom!"

However, Zhang Yu had not returned to the hall yet, and a huge bang came, and Zhang Yu was suddenly startled in his heart.

"Oh no, something happened. Zhang Yu knew that the rest of the powerhouses must have come here, otherwise, it would be impossible for Master Mochen to burst out with such a terrifying momentum.

Before they reached the palace gate, several figures rose into the air, and Xiao Hei and Mo Chen were surrounded by three figures in the center.

These people surrounding Mochen are none other than the four major lords of Weiyang City, and the person who is the leader, Hao Ran is undoubtedly a ghost!

"Little brute, you better tie your hands and arrest it, with you, it can't be our opponent. Ghost Luo glanced at Xiao Hei and said coldly.

"You plus me!" Zhang Yu snorted coldly, and also took off into the air, flying to Xiao Hei's side, standing side by side with them.

"Big brother!"

"Xiaoyu!"

Seeing Zhang Yu appear, Xiao Hei and Mo Chen's faces were full of joy.

"Arrogance! Just rely on your little Martial Venerable?" the ghost Yu saw that Zhang Yu's aura was the realm of Martial Venerable, and said disdainfully.

"Ghost, don't be careless. Remember what I told you, I suffered at the hands of a human boy, and that kid is him!" Seeing Zhang Yu appear, Gui Luo's face became even more gloomy, and an extremely terrifying aura appeared all over his body.

"What, a human martial arts boy?" This time, it was the turn of the ghost to be surprised, and even the ghost vulture, who had always been moody, had a slight fluctuation in his face.

"Xiao Hei, are you okay?" Zhang Yu asked with concern.

"It's fine, some skin trauma, out of the way. Xiao Hei spat out a mouthful of blood from his mouth and replied.

When Zhang Yu did not appear, Xiao Hei and Ghost Luo and others had already had a preliminary fight.

Ghost Luo and the others are masters of the peak martial arts realm, and although Mo Chen has recovered a lot, he is slightly stronger than the powerhouses of the intermediate martial arts, and it is really a little reluctant to deal with the peak martial arts.

What's more, with two against three, it is not the opponent of Ghost Luo and others. If it weren't for the fact that Xiao Hei had suffered most of the injuries of Guero and the others just now, Mo Chen, who was in the state of his soul body, would have been hit hard again.

And after Ghost Luo and the others entangled Xiao Hei and the others, they let Ghost Ji continue to crack the formation on those mysterious weapons, at this moment, on the ground, there is only one mysterious weapon left, and moreover, the formation has been broken by Ghost Ji for most of it, and at most one stick of incense can be obtained.

"Ghost Luo, you have also seen it, there are treasures everywhere here, you just entered, don't go to loot the treasures, do you want to have a fish to break the net? Don't doubt whether I have that strength!" Zhang Yu said in a sonorous voice.

The coldness in those words also made people's hearts tighten. Ghost Luo knew that what Zhang Yu said was true.

If Zhang Yu really fought for his life, there would definitely be someone among them who would die here. And if he targets Zhang Yu like this, he will definitely be hated by Zhang Yu and others, and the chance of falling is many times greater than that of ghosts and others.

"You don't have to threaten me, I don't eat that. If you want to live, you can quickly hand over the rest of the mysterious weapons you have obtained, and I can spare your life for the time being. "If Zhang Yu and the others are let go like this, Guiluo is really a little unwilling, so I only hope that Zhang Yu can be soft and let him reap a sum first.

"If you want my things, don't daydream! If I'm dead, don't even think about living, don't forget, it's not just a few of us here, there should be a lot of people here who want your lives. Zhang Yu said coldly.